Circuit Inspection
WARNING: This page is about a different car, the 2021 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | ||
|
Brake switch connector | 1 (brake test switch power) | Chassis ground | - | Approx. 12V |
| Brake switch connector | 4 (brake light switch power) | Chassis ground | - | Approx. 12V | |
|
Brake switch connector | 2 (brake test switch power) | ECM/PCM connector | 83 (brake test switch) | Approx. below 1Ω |
| Brake switch connector | 5 (brake light switch power) | ECM/PCM connector | 65 (brake light switch) | Approx. below 1Ω | |
| Brake switch connector | 6 (ground) | Chassis ground | - | Approx. below 1Ω | |
|
Brake switch connector | 2 (brake test switch power) | Chassis ground | - | Approx. 12V |
| Brake switch connector | 5 (brake light switch power) | Chassis ground | - | Approx. 0V | |
Good
- Go to "VERIFICATION OF REPAIR " procedure.
No Good
- Carefully re-do this troubleshooting guide steps.
- If no problems were found with the circuits or connectors, replace the brake switch and go to "VERIFICATION OF REPAIR " procedure.